Home / 1,059,947.66-1,462,655.76-576,502.44

Finding the Fourth Proportional to 1,059,947.66, 1,462,655.76 and 576,502.44

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Solution

The fourth proportional to 1,059,947.66, 1,462,655.76 and 576,502.44 is: 795,534.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,947.66 : 1,462,655.76 = 576,502.44 : x
  2. Step 2: Convert to fraction form
    1,059,947.66/1,462,655.76 = 576,502.44/x
  3. Step 3: Cross multiply
    1,059,947.66x = 1,462,655.76 × 576,502.44
  4. Step 4: Simplify right side
    1,059,947.66x = 843,224,614,520.05
  5. Step 5: Solve for x
    x = 843,224,614,520.05/1,059,947.66
  6. Step 6: Final answer
    x = 795,534.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.